The Park Spark Project
Arvo's methane digester was a very complex and crazy makeshift system, with the chickens and ducks in the same room as the tanks for the digester. Here in the chicken coop are the many tanks, mixers, and compressors, and passive solar heating involved in creating the methane. Arvo loads the chicken poop into his digester to make methane which is then piped into his kitchen stove.
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